5XRZ

Structure of a ssDNA bound to the inner DNA binding site of RAD52

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	DNA repair protein RAD52 homolog	polymer	215	23597.6	11	UniProt (P43351) Pfam (PF04098) In PDB	Homo sapiens (Human)
2	L	ssDNA (40-MER)	polymer	40	12077.7	1		synthetic construct
3	A, B, C, D, E...	POTASSIUM ION	non-polymer		39.1	10	Chemie (K)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K: 1 - 212 (UniProt: P43351)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ala 102	Lys 102	engineered mutation
Ala 133	Lys 133	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	271651.1
Non-Polymers*	Number of molecules	10
	Total formula weight	391.0
All*	Total formula weight	272042.1

*Water molecules are not included.